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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Objective lenses for cameras/projectors/photog. enlargers/reducers, of any ... | $593,296 | $867,163 | $1,477,507 | $3,735,362 | $4,169,057 | $4,084,385 | $6,120,495 |
| Objective lenses (excl. of 9002.11), of any mat., mounted | $44,601 | $17,399 | $59,026 | $85,082 | $96,896 | $109,488 | $88,848 |
| Filters (i.e., optical elements), of any mat., mounted | $219,343 | $223,287 | $204,326 | $200,254 | $177,646 | $243,293 | $208,844 |
| Lenses, prisms, mirrors & oth.optical elements, of any mat., mounted, being ... | $40,342 | $69,302 | $36,592 | $352,792 | $167,088 | $165,057 | $705,502 |
| Total | $897,582 | $1,177,151 | $1,777,451 | $4,373,490 | $4,610,687 | $4,602,223 | $7,123,689 |
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